86917628

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{821}}^1$

素因数の和:1050

約数の個数: 48

約数和(自身を含む): 184128000

約数和(自身を除く): 97210372

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 199, 266, 398, 532, 796, 821, 1393, 1642, 2786, 3284, 3781, 5572, 5747, 7562, 11494, 15124, 15599, 22988, 26467, 31198, 52934, 62396, 105868, 109193, 163379, 218386, 326758, 436772, 653516, 1143653, 2287306, 3104201, 4574612, 6208402, 12416804, 21729407, 43458814, 86917628]

約数ペア:

[(1, 86917628), (2, 43458814), (4, 21729407), (7, 12416804), (14, 6208402), (19, 4574612), (28, 3104201), (38, 2287306), (76, 1143653), (133, 653516), (199, 436772), (266, 326758), (398, 218386), (532, 163379), (796, 109193), (821, 105868), (1393, 62396), (1642, 52934), (2786, 31198), (3284, 26467), (3781, 22988), (5572, 15599), (5747, 15124), (7562, 11494)]